Information acquisition method, device and system

The embodiment of the invention discloses an information acquisition method, device and system. The information acquisition method comprises the steps that a client-side sends an asynchronous call result query request; a call-back server-side produces a query result according to the query request. I...

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Bibliographic Details
Main Authors YAN DONGDONG, JING SHUAISHUAI
Format Patent
LanguageChinese
English
Published 23.02.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The embodiment of the invention discloses an information acquisition method, device and system. The information acquisition method comprises the steps that a client-side sends an asynchronous call result query request; a call-back server-side produces a query result according to the query request. It can be seen from the embodiment of the invention that active asynchronous call result obtaining isachieved due to the fact that the client-side actively sends the asynchronous call result query request and the call-back server-side produces the query result according to the sent query request, the asynchronous call result can be still obtained under the situation that the server-side cannot return the asynchronous call result or the returned asynchronous call result is lost, and the robustness of an asynchronous call mechanism is ensured. 本发明实施例公开了种信息获取方法、装置及系统，包括：客户端向服务端发送异步调用结果的查询请求；回调服务端根据查询请求产生的查询结果。从本发明实施例可见，由于客户端主动向服务端发送异步调用结果的查询请求，并回调服务端根据所发送的查询请求而生成的查询结果，因此实现了异步调用结果的主动获取，从而在服务端无法返回异步调用结果或返回的异步调用结果丢失的情况下，仍
Bibliography:Application Number: CN20171949701